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Mejor televisor 8k9/4/2023 It really could be, but not for the reason you'd assume. Cables that are certified to use the full bandwidth of the new connection type are labelled Ultra High Speed HDMI. HDMI 2.1 is backwards compatible with previous HDMI connections, so it's all good for 4K or Full HD using your existing cables, but if you want to connect an 8K source to it, you may need a new higher-speed cable. It's called HDMI 2.1, and it has three times the bandwidth of previous HDMI connections. You can't use the one that came free with your DVD player in 2011, but there is a new HDMI standard that's capable of pushing the number of pixels required for 8K over a single cable. Now this is an important – and sexy – question. It won't look as good as native 8K, but it will look better than 4K, and on a big screen size, that's an improvement worth having. But with a really good upscaler from a 4K video, you actually can still make the most of those extra pixels, especially on a really big screen. So, really, you'll mostly be upscaling existing content. That level of power just isn't possible in small boxes right now.īut they will definitely have 8K HDMI support, and may use smart upscaling techniques (similar to what's used now by the PS4 Pro for some demanding 4K games) to create something that looks impressively close to 8K. Gaming in 8K is sort of possible, if you have a ridiculously powerful PC – you'll need two (at least) of the highest-end graphics cards running in tandem, and the games you play will have to have solid support for it.īoth of the next-gen consoles – Sony's PlayStation 5 and Xbox Series X – have promised to support 8K, but don't expect that to mean that every game will have a true 8K output. If you want a headline description of 8K, it's like having the IMAX experience at home. IMAX 70mm film is estimated to be more like 12K, but actually the digital effects for IMAX scenes tend to be created in 8K, and if that's good enough for Christopher Nolan, it's good enough for us. What does 8K mean in terms of visual quality? Traditional 35mm film is often said to be roughly equivalent to about 6K, so we're beyond the level of detail that the most common film for movies is capable of. To make things look as good as possible, 8K TVs tend to use 'AI upscaling', and if that sounds like total jargon, then check out our ' What is 8K AI upscaling?' guide. 4K content is relatively easy to upscale for it, but given that only a limited amount of stuff on streaming services and even less on broadcast is available in 4K, upscaling HD will be what really sorts the 8K TVs worth buying from the also-rans. It's not a very precise categorisation, but 99 percent of the time, when we're talking about 8K, we're talking about the resolutions mentioned above.Īll 8K TVs will have advanced upscaling abilities to make sure that 4K or HD content looks good when the resolution is increased to fill the screen. What exactly does 8K mean in this context? It refers to screens that are approximately 8,000 pixels across, just like 4K refers to screens of around 4,000 pixels. That means 8K delivers a massive 33 million pixels total, meaning that most people's stills cameras aren't even able to fill it natively with a single image – it's that big and detailed. Just as 4K Ultra-HD TVs pack in four times the amount of pixels as Full HD 1080p TVs, 8K quadruples the resolution of 4K. A normal 8K TV has a resolution of 7680 x 4320.
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